Van de Vijver, Gertrudis, and Joris Van Poucke. “Subjectivity and Objectivity: A Matter of Life and Death?”. Cosmos and History: The Journal of Natural and Social Philosophy 4, no. 1-2 (October 10, 2008): 15–28. Accessed December 4, 2021. https://cosmosandhistory.org/index.php/journal/article/view/95.